`tkbr.cn`

DNSSEC	⚠️ Not signed
A	47.243.125.129^{🇭🇰 Alibaba-Cloud47.243.0.0/16 Proxy-registered route object}
NS	`dns23.hichina.com` ⭐
		A	2408:4009:501::31^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.40^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.60^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.200^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.220^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.40^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.60^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.100^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	139.224.142.110^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
NS	`dns24.hichina.com`
		A	2408:4009:501::32^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.38^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.61^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.198^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.222^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.38^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.61^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.98^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	139.224.142.108^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
SOA	`dns23.hichina.com`hostmaster@hichina.com 2026-01-12 #9

`cn`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.cn` ⭐
	NS	`b.dns.cn`
	NS	`c.dns.cn`
	NS	`d.dns.cn`
	NS	`e.dns.cn`
	NS	`ns.cernet.net` ⚠️ Not in parent delegation
	SOA	`a.dns.cn`root@cnnic.cn serial=2034591255

Same first word

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DNS History

10 records (3 active, 7 former)

●NSdns23.hichina.com2026-03-26 → 2026-03-27 · 3 obs

○ 2017-05-29 12:30:08
● 2026-03-26 15:13:20
● 2026-03-27 01:44:58

●NSdns24.hichina.com2026-03-26 → 2026-03-27 · 3 obs

○ 2017-05-29 12:30:08
● 2026-03-26 15:13:20
● 2026-03-27 01:44:58

○NSns1.22.cn2015-12-02 → 2015-12-02 · 4 obs

○ 2015-08-14 20:21:56
● 2015-12-02 14:26:22
○ 2016-07-12 12:08:52
○ 2026-03-27 01:44:58

○NSns1.alidns.com2015-08-14 → 2015-08-14 · 3 obs

● 2015-08-14 20:21:56
○ 2015-12-02 14:26:22
○ 2026-03-27 01:44:58

○NSns2.alidns.com2015-08-14 → 2015-08-14 · 3 obs

● 2015-08-14 20:21:56
○ 2016-07-12 12:08:52
○ 2026-03-27 01:44:58

○NSwww.tkbr.cn2016-07-12 → 2017-05-29 · 5 obs

○ 2015-12-02 14:26:22
● 2016-07-12 12:08:52
● 2017-05-29 12:30:08
○ 2026-03-26 15:13:20
○ 2026-03-27 01:44:58

○MXio.bouncemx.com2016-07-12 → 2016-07-12 · 3 obs

● 2016-07-12 12:08:52
○ 2017-05-29 12:30:08
○ 2026-03-27 01:44:58

●A47.243.125.1292026-03-26 → 2026-03-27 · 3 obs

○ 2016-07-12 12:08:52
● 2026-03-26 15:13:20
● 2026-03-27 01:44:58

○A70.39.84.2472016-07-12 → 2016-07-12 · 3 obs

● 2016-07-12 12:08:52
○ 2026-03-26 15:13:20
○ 2026-03-27 01:44:58

○CNAMEt.dcoin.co2016-07-12 → 2017-05-29 · 4 obs

● 2016-07-12 12:08:52
● 2017-05-29 12:30:08
○ 2026-03-26 15:13:20
○ 2026-03-27 01:44:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-
tkbr.cn	dns23.hichina.com, dns24.hichina.com	-

✅ Authoritative Response

Server:139.224.142.108

NS records: dns23.hichina.com, dns24.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tkbr.cn (unsigned zone)

⏱️ Timing

Total: 2167ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`47.243.125.129`
NS	2	`dns24.hichina.com, dns23.hichina.com`
SOA	1	`dns23.hichina.com hostmaster.hichina.com`

Analysis

IP Addresses

tkbr.cn points to IP number 47.243.125.129.

Other host names, for example 58603.cn and 51140.cn, share IPs with tkbr.cn.

Name Servers

tkbr.cn is delegated to two name servers: dns23.hichina.com and dns24.hichina.com.

tkbr.cn uses the same name server setup as other domains such as mtzy.top, baotengrz.com, zjjiajiao.cn, woyaoluohu.com and colafan.com.

tkbr.cn shares some name servers with other domains, for example kzwq.com, wuronghe.cn, szzxm.cn and emrys.cn.

These name servers are commonly used with the name servers expirens3.hichina.com and expirens4.hichina.com.

Host names with nine IP numbers:

dns23.hichina.com points to: 2408:4009:501::31, 39.96.153.40, 39.96.153.60, 47.118.199.200, 47.118.199.220, 120.76.107.40, 120.76.107.60, 139.224.142.100 and 139.224.142.110.

dns24.hichina.com points to: 2408:4009:501::32, 39.96.153.38, 39.96.153.61, 47.118.199.198, 47.118.199.222, 120.76.107.38, 120.76.107.61, 139.224.142.98 and 139.224.142.108.

tkbr.cn - robtex.com

tkbr.cn

cn